Commit Graph

3438 Commits

Author SHA1 Message Date
William Hubbs
0feadd2922 man/openrc-run.8: update documentation for command_user 2017-11-30 16:00:42 -06:00
Will Miles
a7c99506d9 Fix repeated dependency cache rebuild if clock skewed
rc_deptree_update_needed would return early as soon as it found
any file newer than the existing dependency cache.  Unfortunately,
the first file found may not be the newest one there; so the
clock skew workaround in rc-misc:_rc_deptree_load would be given
a timestamp that was still too old.

This fix forces a full scan of all relevant files, so as to
ensure that we return a timestamp that will allow the clock skew
fix to operate.   The runtime cost is no worse than the case where
the cache is up to date (ie. we must check every possible file).

This fixes #161.
2017-11-30 13:56:54 -06:00
Julien Reichardt
f012930775 man/openrc-run.8: remove white space
This is for #184.
2017-11-29 15:06:06 -06:00
Julien Reichardt
ddbdb69658 add more variables for start-stop-daemon and supervise-daemon options
Add the following variables to expose more arguments that can be passed
to start-stop-daemon or supervise-daemon:

- directory will be passed to --chdir
- error_log will be passed to --stderr
- output_log will be passed to --stdout
- umask will be passed to umask

This is for #184.
2017-11-29 15:06:06 -06:00
Doug Freed
c84ebb94d1
start-stop-daemon: properly handle missing pidfile
X-Gentoo-Bug: 639218
X-Gentoo-Bug-URL: https://bugs.gentoo.org/639218
2017-11-29 15:10:39 -05:00
William Hubbs
3de6395ae3 split cgroups mounting out of sysfs
This is neceessary to allow cgroups to be mounted in an lxc/lxd
container.

Fixes https://github.com/openrc/openrc/issues/187
2017-11-28 17:14:33 -06:00
William Hubbs
6bb7ebec48 fix FreeBSD build
This is for #186.
2017-11-27 11:10:00 -06:00
Doug Freed
a192caf88f rc-schedules: if given nothing to look for, stop
This avoids trying to kill everything.

X-Gentoo-Bug: 631958
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=631958
2017-11-19 11:05:30 -05:00
William Hubbs
e805c74d31 s6 supervisor fixes
Add the ability to force-kill a service if it does not go down
successfully. Also, adjust the default wait time for an s6 service to go
down to 60 seconds.
2017-11-16 15:35:35 -06:00
William Hubbs
318e873481 strongly encourage Linux users to not make /etc/mtab a flat file
The OpenRC team does not currently know of any modern linux tools that
require /etc/mtab to be a flat file, so this puts users on notice that
the mtab service will be removed in the future.
2017-11-14 15:41:03 -06:00
William Hubbs
0d15898f58 adjust mtab and localmount dependencies
localmount had mtab in its "use" dependencies; however, it makes more
sense to add "before localmount" to the mtab service and remove
"use mtab" from the localmount service.
2017-11-14 13:20:49 -06:00
William Hubbs
971e82784c rc_find_pids: namespace fix
Ignore namespaces if there are errors reading either the pid namespace
for the current process or the process we aare testing.

This fixes https://github.com/openrc/openrc/issues/180.
2017-11-13 16:54:57 -06:00
William Hubbs
90d9ea656f start-stop-daemon: do not use do_stop to verify whether a daemon is running
X-Gentoo-Bug: 636574
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=636574
2017-11-07 15:30:34 -06:00
William Hubbs
a3d1c8a0e7 fix issue with --reexec call 2017-10-30 18:21:39 -05:00
William Hubbs
913b2ca537 supervise-daemon: use RC_SVCNAME as the first argument to the daemon
This makes ps show which service the supervisor is monitoring.
2017-10-27 19:22:09 -05:00
William Hubbs
3fe99c8b82 supervise-daemon: fix logging for reexec and the child command line 2017-10-27 17:34:29 -05:00
William Hubbs
27b8183de2 log as supervise-daemon not the service 2017-10-27 15:33:47 -05:00
William Hubbs
f32d8e1bfe supervise-daemon: clarify a log message 2017-10-26 17:01:17 -05:00
William Hubbs
d019f34a83 supervise-daemon: log the command line we run to spawn the child process 2017-10-26 13:57:04 -05:00
William Hubbs
bb9c481f02 supervise-daemon: log with the service name instead of "supervise-daemon" 2017-10-26 13:36:41 -05:00
William Hubbs
82da844b42 implement "unsupervised" status
The unsupervised status is to be used when a supervisor of a supervised
service dies but leaves the service daemon itself running.
2017-10-26 13:11:12 -05:00
William Hubbs
667a09983c supervise-daemon: remove child_pid from saved options during shutdown
This allows us to detect when the supervisor dies unexpectedly because
in that case child_pid will still exist.
2017-10-26 12:58:59 -05:00
William Hubbs
cf429ee359 rc_service_value_set: remove the option if NULL is the value
This allows the equivalent of "unsetting" a value for a service.
2017-10-26 12:54:37 -05:00
William Hubbs
6f3e2e2d7d supervise-daemon.sh: fix status function with no namespaces 2017-10-25 21:20:15 -05:00
Patrick McLean
35b88fb42b cgroups_cleanup: clean up shutdown signaling
- do not sleep for the full 90 seconds if processes are dead
- re-arrange the order of signals we attempt to send to the processes
2017-10-25 21:19:15 -05:00
William Hubbs
a428c325a9 add "unsupervised" status and return code 64 to supervise-daemon status function
This is to be used if the service is being supervised and the
supervisor is somehow killed.

Currently, this is very linux specific, but I will expand to other
platforms, patches are welcome.
2017-10-25 15:09:42 -05:00
William Hubbs
3219ecd608 supervise-daemon: fix build issue for >=glibc-2.26
X-Gentoo-Bug: 635334
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=635334
2017-10-24 16:47:53 -05:00
William Hubbs
0d8dc4f798 version 0.35 2017-10-24 16:46:52 -05:00
William Hubbs
f3c70bf5b5 Update ChangeLog 2017-10-24 10:42:11 -05:00
William Hubbs
f5acc66db7 rc_find_pids: ignore pids that are not in our pid namespace
X-Gentoo-Bug: 634634
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=634634
2017-10-24 10:37:37 -05:00
William Hubbs
fdce4769f2 supervise-daemon: multiple fixes
- Harden against dying by handling all signals that would terminate the
program and adding --reexec support
- factor the supervisor into its own function
- fix test for whether we are already running
2017-10-24 10:26:18 -05:00
William Hubbs
35b1996704 supervise-daemon: elevate some log messages to warnings
Prior to this change, we were logging unexpected terminations of daemons
we were supervising at the info level. This change moves the logs to
warnings.
2017-10-18 18:07:50 -05:00
William Hubbs
3c8e7ed255 version 0.34 2017-10-13 16:10:57 -05:00
William Hubbs
acaed1f910 Update ChangeLog 2017-10-13 11:29:49 -05:00
William Hubbs
91109e31d8 update news 2017-10-12 18:54:17 -05:00
William Hubbs
2b6eeea01d man: remove service(8) man page 2017-10-12 18:47:36 -05:00
William Hubbs
a15de23e57 typo fix 2017-10-10 10:56:27 -05:00
William Hubbs
efa9ba485d init.d/sysfs.in: fix reference to RC_LIBEXECDIR
The sysfs init script referred to @LIBEXECDIR@ before this change, but
it is better to refer to RC_LIBEXECDIR so that we get rid of a sed
substitution.
2017-10-09 15:54:06 -05:00
Chris Cromer
d4ddd72701 add option to make agetty startup quiet
This fixes #150
2017-10-06 14:43:59 -05:00
William Hubbs
1e9af2cd42 fix compiler warning 2017-10-05 18:31:07 -05:00
William Hubbs
3c05db74f6 remove service binary
The service binary was just a synonym for rc-service, so use rc-service
instead of service. If you want a "service" binary, it should be
something that can determine which service manager you are running and
run the appropriate service manager commands.
2017-10-02 18:09:09 -05:00
William Hubbs
edc54b0377 version 0.33 2017-10-02 16:58:59 -05:00
William Hubbs
8e53a3fa8a Update ChangeLog 2017-10-02 11:21:29 -05:00
William Hubbs
7f3b413111 use printf consistently in cgroups handling
This makes the cgroups handling consistent between cgroups v1 and v2.
Also, it fixes #167.
2017-09-29 12:51:12 -05:00
William Hubbs
1ccba05658 sh/rc-functions.sh: add need_if_exists convenience function 2017-09-22 17:22:50 -05:00
William Hubbs
c46adf1434 man/openrc-run.8: Clarify the explanation of the need dependency 2017-09-22 16:24:20 -05:00
William Hubbs
1cac8b080c ignore sigchld when shutting down the supervised process
We need to do this to skip the zombie state for the child process since
we are not easily able to wait() for it.
2017-09-18 16:59:18 -05:00
William Hubbs
b58194ef63 typo fix 2017-09-18 13:30:56 -05:00
William Hubbs
b28c0d6f66 typo fix 2017-09-18 13:03:34 -05:00
William Hubbs
3cf19b0f30 supervise-daemon: code cleanup
Clean up the process for killing an active supervisor when stopping.
2017-09-18 12:25:37 -05:00